EPSS score history for CVE-2021-3017, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 80.36% | 63.02% | -17.34% |
| 2 | 2026-04-28 | 81.45% | 80.36% | -1.10% |
| 3 | 2026-03-13 | 76.81% | 81.45% | +4.65% |
| 4 | 2026-02-27 | 64.78% | 76.81% | +12.03% |
| 5 | 2026-02-17 | 68.67% | 64.78% | -3.89% |
| 6 | 2026-02-16 | 68.78% | 68.67% | -0.11% |
| 7 | 2025-12-09 | 72.58% | 68.78% | -3.79% |
| 8 | 2025-11-21 | 42.15% | 72.58% | +30.43% |
| 9 | 2025-11-18 | 72.58% | 42.15% | -30.43% |
| 10 | 2025-10-22 | 68.78% | 72.58% | +3.79% |
| 11 | 2025-05-10 | 76.89% | 68.78% | -8.11% |
| 12 | 2025-03-30 | 83.75% | 76.89% | -6.85% |
| 13 | 2025-03-29 | 76.89% | 83.75% | +6.85% |
| 14 | 2025-03-26 | 77.21% | 76.89% | -0.32% |
| 15 | 2025-03-25 | 75.28% | 77.21% | +1.93% |
| 16 | 2025-03-23 | 69.17% | 75.28% | +6.11% |
| 17 | 2025-03-19 | 75.28% | 69.17% | -6.11% |
| 18 | 2025-03-18 | 77.21% | 75.28% | -1.93% |
| 19 | 2025-03-17 | 9.05% | 77.21% | +68.16% |
| 20 | 2024-12-30 | 9.37% | 9.05% | -0.32% |
| 21 | 2024-12-17 | 9.15% | 9.37% | +0.22% |
| 22 | 2024-09-17 | 6.68% | 9.15% | +2.48% |
| 23 | 2024-07-31 | 4.83% | 6.68% | +1.85% |
| 24 | 2024-07-16 | 1.91% | 4.83% | +2.92% |
| 25 | 2024-05-31 | 1.56% | 1.91% | +0.34% |
| 26 | 2024-04-17 | 1.53% | 1.56% | +0.04% |
| 27 | 2023-12-29 | 1.34% | 1.53% | +0.18% |
| 28 | 2023-12-03 | 1.51% | 1.34% | -0.17% |
| 29 | 2023-07-07 | 1.04% | 1.51% | +0.47% |
| 30 | 2023-04-28 | 1.22% | 1.04% | -0.18% |
| 31 | 2023-03-07 | 19.55% | 1.22% | -18.32% |
| 32 | 2022-04-02 | 1.05% | 19.55% | +18.49% |
| 33 | 2022-04-01 | 19.55% | 1.05% | -18.49% |
| 34 | 2022-02-04 | 3.63% | 19.55% | +15.91% |
| 35 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 36 | 2021-04-15 | — | 0.83% | — |